The couple is currently kicking off their stadium tour in Cardiff and fans at the show are posting pics and videos from the epic music event on social media.
But it sounds like the twins weren't featured in this part of the show.
It appears that the twins were actually featured in a video towards the end of the concert though.
Sir and Rumi will celebrate their first birthday in just a couple of days and hopefully Bey and Jay will share more sweet photos of their twins in celebration!
